全身小动脉阻力增高时（）
A．动脉舒张压升高
B．左心室等容收缩期延长
C．两者都有
D．两者都无
参考答案：C
多数人（）属于对经济人的假设的概括。
A、十分懒惰
B、没有大志
C、干工作是为了满足基本需求
D、个人目标与组织目标矛盾
E、把工作看作如同游戏一样
The recruitment of Chinese laborers was not universally accepted in racially conscious 19th century America and some white workers were unsettled by their appearance in large numbers.
